FEA Engineer – CalculiX— AI Training (Remote, Freelance)
About the role
From Braintrust’s listing.
Pay: $40 - $90/hour
Client: Leading AI Lab
Your final hourly rate will be chosen by our client and determined by your location.
We’re looking for two freelancers with strong expertise in Finite Element Analysis (FEA) using CalculiX, covering stress analysis, buckling, and vibration simulations. Experience applying the software across different engineering contexts is preferred.
You will review and annotate engineering datasets focused on CalculiX, including stress analysis, buckling and vibration, assessing technical accuracy and explaining corrections.
Requirements:
- Strong hands-on experience with CalculiX.
- Expertise in stress analysis, buckling, and vibration analysis.
- Experience using CalculiX across different applications or engineering domains.
- Good knowledge of general-purpose meshing software and workflows.
- Ability to work independently on technical simulation projects.
- At least five years of relevant experience in FEA or closely related structural engineering simulation work.
Engagement: 15–20 hours/week
Openings: 2 freelancers
US, Canada, UK, or Europe
Engagement
- Remote, project-based expert role
- Supporting AI model training and evaluation for a leading AI lab.
Who can apply
The listing names these countries:
United States, United Kingdom, Canada, France, Spain, Portugal, Poland, Romania, Germany, Italy, Netherlands, Belgium, Austria, Ireland, Czechia, Slovakia, Slovenia, Hungary, Bulgaria, Croatia, Greece, Cyprus, Malta, Estonia, Latvia, Lithuania, Finland, Sweden, Denmark, Luxembourg
How Braintrust screens people
- 01Create a Braintrust profile and apply to the job.
- 02Some clients run their own selection on top, for example an AI interview, a domain task and a recruiter interview.
Before you apply
- No real platform charges you to apply or to “unlock” work.
- Apply to two or three platforms, not one. Acceptance is never certain.
- It’s contract work in projects. Hours vary week to week.
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